Innovative Strategies for Mitigating Acid Mine Drainage: A Comprehensive Review of Prevention Techniques
Publish place: The second national and the first international conference of environmental challenges: green industry and mining
Publish Year: 1403
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
NCECM02_007
تاریخ نمایه سازی: 7 مرداد 1403
Abstract:
The issue of acidic mine drainage arising from mineral mining and processing significantly exacerbates environmental pollution. The oxidation of sulfide minerals, particularly pyrite, in the presence of air, moisture, and microorganisms leads to AMD generation, characterized by high acidity and elevated levels of sulfate and metals. Managing AMD is crucial due to its detrimental environmental and health impacts. This review explores AMD formation mechanisms, environmental consequences, and various technologies for prevention and treatment, emphasizing surface passivation methods such as organic, inorganic, and carrier-microencapsulation techniques. Understanding these strategies is vital for mitigating AMD and safeguarding the environment.
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Authors
Sama Mohammadi
PhD Student in Mineral Processing, Tarbiat Modares University, Faculty of Engineering, Department of Mining Engineering
Ahmad Jamshidi Zanjani
Associate Professor, Tarbiat Modares University, Faculty of Engineering, Department of Mining Engineering